Sample Program - Parr Instrument 4848T Operating Instructions Manual

INSTRUCTIONS FOR THE 4848 T REACTOR CONTROLLER (Continued)
The ramp and soak program is shown below. The
program details can be entered here.
Use the navigation arrows in the icon bar to cycle
between each step, and Insert or Remove to adjust
the number of steps.
File and then select Save from the pop up menu to
save the program to the 4848T, and then Home to
return to the main screen. To engage the program,
click on Program Operation.
The ramp and soak program must be selected by
clicking on Select, and then selecting the program
that you wish to execute. When this is complete,
click on Run.
If you wish to hold or stop the program, return to
the Program Operation screen and click on Hold or
Stop.
4848T Reactor Controller with Touchscreen

Sample Program

A program to heat from 25 °C to 200 °C over the
course of 2 hours, hold for 1 hour, and then cool as
quickly as possible.
Step 1:
Time hh.mm = 0.00
Step 2:
Time hh.mm = 2.00
Step 3:
Time hh.mm = 1.00
Step 4:
Time hh.mm = 0.00
Step 5:
Cycle Count = 1
Type = Ramp
SP = 25
Type = Ramp
SP = 200
Type = Soak
Type = Ramp
SP = 25.0
Type = End
SP = 25
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